fix(dbt): pin pyOpenSSL>=24.0.0 for dbt 1.6 and 1.7 test environments#5852
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In dbt 1.6/1.7 CI environments, snowflake-connector-python resolves to versions 3.0-3.7.x which require pyOpenSSL<24.0.0. When combined with cryptography>=42.0 (which removed the lib.GEN_EMAIL constant), importing the Snowflake connector raises AttributeError: module 'lib' has no attribute 'GEN_EMAIL', failing these tests: - test_snowflake_config (via SnowflakeConnectionConfig._validate_authenticator) - test_api_class_loading[snowflake] (via SnowflakeConfig.relation_class) pyOpenSSL>=24.0.0 forces pip/uv to resolve snowflake-connector-python to 3.8.0+ (which allows pyOpenSSL<25.0.0, thus including 24.x). pyOpenSSL 24.0.0 fixed the GEN_EMAIL incompatibility with cryptography>=42.0. dbt 1.3-1.5 and 1.8-1.10 are unaffected: earlier versions resolve connector packages that avoid this code path; later versions of the connector already widened cryptography's upper bound. Also collapses a multi-line docstring in classproperty to a single line. Signed-off-by: mday-io <mdaytn@gmail.com>
tobymao
approved these changes
Jun 19, 2026
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In dbt 1.6/1.7 CI environments, snowflake-connector-python resolves to versions 3.0-3.7.x which require pyOpenSSL<24.0.0. When combined with cryptography>=42.0 (which removed the lib.GEN_EMAIL constant), importing the Snowflake connector raises AttributeError: module 'lib' has no attribute 'GEN_EMAIL', failing these tests:
pyOpenSSL>=24.0.0 forces pip/uv to resolve snowflake-connector-python to 3.8.0+ (which allows pyOpenSSL<25.0.0, thus including 24.x). pyOpenSSL 24.0.0 fixed the GEN_EMAIL incompatibility with cryptography>=42.0.
dbt 1.3-1.5 and 1.8-1.10 are unaffected: earlier versions resolve connector packages that avoid this code path; later versions of the connector already widened cryptography's upper bound.
Also collapses a multi-line docstring in classproperty to a single line.
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make styleand fixed any issuesmake fast-test)git commit -s) per the DCO